Structural studies of transition metal ions doped in biomass ash as silica source for glass production in Thailand

作     者：R. Rajaramakrishna R. Botta N. Nuntawong Y. Ruangtaweep N. Sangwaranatee J. Kaewkhao 

作者机构：Center of Excellence in Glass Technology and Materials Science Nakhon Pathom Rajabhat University Meuang Nakhon Pathom 73000 Thailand. National Electronics and Computer Technology Center (NECTEC) Phahonyothin Road Khlong Nueng Khlong Luang Pathum Thani Thailand Applied Physics Faculty of Science and Technology Suan Sunandha University Bangkok 10300 Thailand. Department of Post Graduate Studies & Research in Physics The National College Jayanagar Bangalore – 560070. 

出 版 物：《Journal of Physics: Conference Series》 

年 卷 期：2018年第1120卷第1期

学科分类：07[理学] 0702[理学-物理学] 

摘      要：(55-x)SiO2-13B2O3-1.0Al2O3-4.5BaO-6.3CaO-0.2Sb2O3-20Na2O-XMO (X = 0.0, 0.1, 0.2, 0.4, 0.6, 0.8, 1.0 and M = NiO, CoO, CuO and Fe2O3) were prepared by conventional melt quenching technique. In this research, glass productions from rice husk ash (RHA) and the effect of CoO, CuO, NiO, and Fe2O3 on structural properties were investigated. The local RHA in Nakhon Pathom Province, Thailand was used as a silica source for glass matrices. FTIR and RAMAN analysis were performed. FTIR reveled Si—O—Si antisymmetric vibrations of bridging oxygens for all transition ion doped glasses. Vibrations of transitional metal ions were observed in the lower wavenumber (˂1000cm−1) region in RAMAN spectra.